Dirty Bird Bakersfield
Out of stock
Description
Upgrade your AR-15 build with the reliable Green Mountain 5.56 AR-15 Barrel 16″ M4 Phosphate. Engineered for precision and durability, this carbine-length barrel delivers consistent performance for tactical, competition, or recreational shooting.
Key Features
- M4 profile with 41V50 milspec vanadium steel construction for optimal strength-to-weight ratio
- Chrome-lined bore and chamber resists wear and corrosion while maintaining accuracy over thousands of rounds
- Phosphate finish provides a rugged, non-reflective exterior that withstands harsh environments
- 1:8 twist rate stabilizes a wide range of 5.56 NATO and .223 Remington bullet weights
- Carbine-length gas system with 0.75″ gas block journal ensures reliable cycling
- M4 feed ramps promote smooth feeding in standard AR-15 upper receivers
- 1/2×28 muzzle thread pattern accepts most standard muzzle devices
Specifications
- Barrel Length: 16 inches
- Cartridge Compatibility: 5.56 NATO / .223 Remington
- Platform: AR-15
- Twist Rate: 1:8
- Gas System: Carbine
- Gas Block Journal: 0.75 inches
- Finish: Phosphate with chrome-lined bore and chamber
- Weight: 31 oz
Why Choose This Barrel
This Green Mountain barrel addresses common shooter concerns by combining mil-spec materials with proven manufacturing for exceptional longevity and accuracy. The chrome lining extends barrel life during high-volume sessions, while the M4 contour balances maneuverability with heat dissipation. Whether building a duty-ready rifle or a range toy, it delivers reliable function without unnecessary bulk.
Invest in a component trusted by builders seeking quality and consistency in their AR-15 platform.
Additional information
| Weight | 31 oz |
|---|---|
| Dimensions | 16 in |
| Finish | Phosphate + Chrome Lined |
| Barrel Profile | M4 |
| Cartridge Compatibility | 5.56 NATO |
| Gas Block Journal | 0.75 |
| Barrel Length | 16" |
| Gas System Length | Carbine |
| Platform | AR-15 |
| Twist Rate | 1:8 |
| Muzzle Thread Pattern | 1/2×28 |
| MPN | GM-M8 |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
